Cita APA (7a ed.)

Canadian Police College & Ogle, D. (1991). Strategic planning for police. Canadian Police College.

Cita Chicago Style (17a ed.)

Canadian Police College y Dan Ogle. Strategic Planning for Police. Ottawa: Canadian Police College, 1991.

Cita MLA (9a ed.)

Canadian Police College y Dan Ogle. Strategic Planning for Police. Canadian Police College, 1991.